101011132201 has 16 divisors (see below), whose sum is σ = 121565232000. Its totient is φ = 81991623168.

The previous prime is 101011132199. The next prime is 101011132217. The reversal of 101011132201 is 102231110101.

It is a happy number.

It is not a de Polignac number, because 101011132201 - 2¹ = 101011132199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011132291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190041 + ... + 487993.

It is an arithmetic number, because the mean of its divisors is an integer number (7597827000).

Almost surely, 2^101011132201 is an apocalyptic number.

It is an amenable number.

101011132201 is a deficient number, since it is larger than the sum of its proper divisors (20554099799).

101011132201 is a wasteful number, since it uses less digits than its factorization.

101011132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300528.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101011132201 its reverse (102231110101), we get a palindrome (203242242302).

The spelling of 101011132201 in words is "one hundred one billion, eleven million, one hundred thirty-two thousand, two hundred one".